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SkyWeb™ 1000 series terminals are popular among VSAT network operators around the world due to their high performance, ease of use, fast acquisition, widest range of data rates from 16 Kbps to 8 Mbps in SCPC mode, and most importantly, their high channel efficiency for low cost network operation cost. These benefits directly relate to minimize the bottom line of every VSAT network operator. SkyWeb™ 1000 series terminal is a family member of SatPath’s innovative SkySwitch™ VSAT networking system. When the terminal is used in the networking mode, it functions as a single channel modem and IP router in a star network. Due to its low latency and high channel efficiency, it is a better alternative to TDM/TDMA or DVB-RCS terminals for cost saving and performance improvement.
When the terminal is used in Standalone Mode, it functions as a high performance and high rate pre-assigned (PAMA) SCPC modem with embedded IP router. Using SkyWeb™ 1000 series terminals in standalone mode with SkySwitch™ multiple channel modems at the center site provides the most cost efficient point-to-multipoint SCPC connections. Application in SCPC star connectivity is particularly suitable for wireless backhaul connection as well as corporate headquarter-to-branches connections. Users of standalone SkyWeb™ 1000 series terminals have the option to upgrade their SCPC network to full DAMA (Demand Assigned Multiple Access), BOD (Bandwidth on Demand), and support of intelligent network traffic switching by adding SkySwitch™ NMCS (Network Management and Control Subsystem) to the network.
When used in Networking Mode, SkyWeb™ 1000 series terminals feature high performance two-way SCPC link to the network hub or a remote control site, located at the corporate user headquarters. The latter capability sets the terminal and SkySwitch™ network apart from other VSAT platforms on the market. The convenience of configuring network structure is a unique function supported by the entire SkySwitch™ network system and every terminal in the product family. Furthermore, each remote site has its own dedicated SCPC carrier in SkySwitch ™ network. SkySwitch ™ terminal transmits a smaller SCPC carrier sized to support the traffic of single site instead of a large TDMA carrier shared by multiple sites. There is no channel overhead for TDMA multiplexing and there is no need to use larger antenna and ODU to provide extra power for aggregated traffic of other sites. It results performance improvement of faster carrier acquisition for faster response time in real-time applications.
When used in DVB-SCPC Mode, SkyWeb™ 1000 provides highly efficient SCPC return |
| channel in broadband access applications. The combined benefit of DVB-S/S2 with SkySwitch™ SCPC return channel results the lowest possible operating cost for broadband network operator. |
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• High performance, broadband IP, 2-way services for STAR networks Point to Point VSAT links |
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• Composite TDM Outbound Carrier using Packet Division Multiple Access (PDMA)
• Contention Access Slotted Aloha Inbound (CSC-IB) to initiate DAMA activation
• SCPC / MCPC Inbound Carrier for IP traffic services Bandwidth-On-Demand (BOD) automatic Inbound Carrier rate adaptability to match real time IP traffic demands
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• Intranet/Internet, VLAN & Multicast
• Standard & Customized QoS traffic Prioritization Protocols: TCP, UDP, RIP, ARP, DHCP, ICMP, IGMP, Telnet, PPP, FTP, HTTP, SMTP, SNMP
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• RJ-45, 10/100 Base T Ethernet Interface
• RS-530 Synchronous Serial Interface (optional)
• AC Power, IEC-320 Interface 110-230 VAC 47-63 Hertz, 100 watts
• Dimensions: 81 x 330 x 370 mm Desktop Unit
• Weight: 4.8 Kg
• Operational: 0 to +45 degrees Centigrade
• Humidity: Up to 95 % non-condensing
• Storage: -30 to +70 degrees Centigrade
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• Proprietary TDM with PDMA, or SCPC/MCPC
• QPSK Modulation
• Turbo Product Code FEC
• Carrier Data Rate 16 to 8,912 Kbps, 1.20 or 1.30 Symbol Rate Carrier Spacing Options
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• Shared Slotted Aloha at 24 / 48 Kbps for initial network entry and DAMA
• SCPC / MCPC with BOD for IP traffic
• QPSK Modulation
• Turbo Product Code FEC
• Carrier Data Rate 16 to 8,192 Kbps
• Inbound Carrier rate adaptability to match actual site traffic Real Time Demand, 1.20 or 1.30 Symbol Rate
Carrier Spacing Options |
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• Transmit: 950-1525 MHz L-band with 2.5 KHz steps; +24 VDC @ 2.7A and 10 MHz Reference @ 0 dBm, Type F(f)
Coaxial connector, 75 ohms, Level: -55 to -10 dBm in 1 dB steps
• Receive: 950-1525 MHz L-band with 2.5 KHz steps; +24 VDC @ 0.3A and 10 MHz Reference @ 0 dBm, Type F(f)
Coaxial connector, 75 ohms, Level: -30 to 0 dBm composite, -75 to -35 dBm desired carrier |
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